operating- and maintenance manual red dragon for all red

Operating- and maintenance manual Red Dragon® 3 pumps For all Red Dragon® 3 skimmer-, filter- and flow pumps with and without controller

ENG

v1.0

Royal Exclusiv pumps & skimmers

Since 1986

Klaus Jansen // Richard-Byrd-Str. 7 // 50829 Cologne // Germany

Fon +49(0)221/222886 0 // Fax +49(0)221/[email protected] // www.royal-exclusiv.de


Since 1986



For more information, please visit www.royal-exclusiv.de. Simply enter the part number or name into the search box or email: [email protected].

All information subject to change. We try our best, but printing errors reserved.

Operating- and maintenance manual Red Dragon® 3 pumps For all Red Dragon® 3 skimmer-, filter- and flow pumps with and without controller

1. Defects and claims for compensation, disclaimer ....................................22. CE Manufacturer’s declaration ....................................3 2.1. Manufacturer ....................................3 2.2. Formal obligation ....................................43. Quick installation RD3 Speedy (with speed regulation) ....................................4 3.1. Quick installation guide RD3 SuperSilence (without speed regulation) ..........................4 3.2. Quick installation guide RD3 Mini Speedy / RD3 Mini Speedy BK-pumps (with speed regulation) ....................................44. Improper usage ....................................4 4.1. Applications ....................................65. Fitting ....................................6 5.1. Controller ....................................6 5.2. Pump ....................................7 5.3. Inlet pipe ....................................7 5.4. Pressure pipe (pump outlet) ....................................8 5.5. Electrical connection – setting-up operation ....................................9 5.6. Overload protection ....................................9 5.7. Turning the head of the RD3 Speedy 75 W pump with turn able bypass ....................................9 6. Operation of the RD3 pumps with controller ....................................97. Maintenance and cleaning of RD3 Speedy + RD3 4500 SuperSilence pumps ..........................9 7.1.Decalcification,cleaningandassemblyofthe RD3 Speedy pumps and RD3 SuperSilence ..................................10 7.2. Power outages and emergency power supply ..................................108. Error table ..................................119. Technical data ..................................12

Important NoticePlease read this manual carefully before you install the device. We recommend not to proceed the installation of the device until you read the manual. This prevents any questions and problems that might occur in installation process. As soonasyoupower-onthepumpforthefirsttime,youagreethatyoureadandunderstoodthismanual.Indoubtorifanything is unclear please contact your supplier/vendor or dealer before you start-up the pump.

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Since 1986





1. Defects and claims for compensation, disclaimer

1. Defects and claims for compensation

1.1. Barring any further claims we are only liable that the supplied goods are free of defects until the initial transfer of perils.Insignificantvariationsofthecontractedappearanceand workmanship or marginal limitation of the usability or suitability of the product are unremarkable. The warranted condition, endurance and usability the pro-ductissolelysubjecttothespecificationagreedinwriting,intheproductspecificationand/orinthismanual.Furtheroral agreements, especially from preliminary talks, adver-tising and / or in related industrial standards will are only valid as integral part of a written contract. Only conditions andspecificationsassuredspecificallybyusarevalid.Wedo not accept conditions or specificationsmade by thirdparties.Specificallythespecificationassuredinthismanualare valid. If the customer wants to use the product for other than the intended purpose, he is obliged to thoroughly the suitability of the product for the other purposes. We give no warranty and no liability accrues for any applications that are not agreed on by us explicitly and in written form.Any manipulation of the pump, the impeller or the electronic aswellasanyattempttomodifythesoftware,toinfluencethe software or to read out or re-engineer the software of the driver unit immediately causes a loss of warranty and all claims and rights expire. We point out that the controller software is protected by security mechanism. Any attempt to read out the software will instantly result in the execution of a data-erasing program. The software of the pump then is deleted and has to be recovered by the manufacturer. Every user is held responsible for the appropriate usage of his Red Dragon® 3 pump. The user manual does not discharge you from your liability for a safe, appropriate and secure application, installation, operation and maintenance. By using this manual you agree that in no circumstances the manufacturer can or will be held liable for any personal injuries or property damages which possibly occur due to the usage of the device.This applies specifically for anydamages that are due to inappropriate piping or plumbing. Insufficient ormissing cleaning- ormaintenance intervalsand damages that might result due to these are not co-vered by warranty. This applies especially for calcinations (salt water usage) and accumulated foreign particles (pond usage) such as sand or gravel, which lead to damages on rotors, bearings, rotor housing or motor housing, that are not covered by warranty. 1.2. Our warranty for defects is strictly limited to supple-mentary performance. This is upon our choice either remo-val of defects or replacement delivery free from defects. In

the case of challenge, impossibility or failure of the supple-mentary performance the customer has the right for impair-ment or the right to withdraw from the contract.Additional expenses which arise because the customer has brought the sales item to another place than his subsidiary. The manufacturer explicitly limits the warranty to the pump itself. We are not reliable for consequential damages, or damages that are caused by a malfunction or failure of the pump, such as a loss of animals. It is in the responsibility of the customer to provide back-up devices for the case of a potential malfunction or failure of the pump. 1.3. The customer has to check the goods immediately tho-roughly, also for product safety. Apparent damages have to be reported in written form immediately. Hidden damages have to be reported immediately after their discovery. The customer is liable to report transport damages within 24 hours to the carrier and/or the delivery service. Disregar-ding the rules for checking and reporting results in a loss of warranty. 1.4. Furthermore we are not liable for the consequences of inappropriate application, usage, maintenance and handling of the product by the customer or his subsidia-ries,neither fornormalabrasion.Thisappliesspecificallyto the consequences of thermal, chemical, electrochemical orelectricalinfluencesaswellasforinfringementsagainstour uses- and maintenance manuals. The same applies to damages which are the result of changes or adjustments by the customer which have not been approved by us in beforehand. 1.5. Our liability for wanton negligence is limited to claims of injury of life, body and health, to claims based upon the law on product liability and to claims from culpable fundamental breach of the contract which peril contractual obligations. For the rest our liabilities for wantonly negligent breach of contractual obligations, which are foreseeable at the time of the conclusion of the contract, are barred.

Damages, which are unambiguously attributed to inappro-priate usage of the product, are in general to be accounted for by the customer. In the case of returns of the product the customer has to use break-proof packaging for the pro-duct. The customer is liable for any damages that can be accounted to an inappropriate packaging.

1.6. Claims against us become time-barred within a year after the initial delivery of the goods to the customer. The same applies to claims for damages regardless of their ju-ridical cause. The limitation period does not apply to claims based upon the malicious concealment of damages from the injury of life, health or body and for other damages that result out of intention or wanton negligence.

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Since 1986





1.7. If it becomes apparent during our examination of da-mages reported by the customer or in the course of our re-moval of defects, that the reported damages or claims were made wantonly negligent or unwarranted, we may charge an adequate consideration for our examination and for the removal of defects. The customer has the right to neglect a necessary repairing and to demand the return of the pump. In general every examination of damages is bound to lump-sum compensation if it occurs that the customer has to be accounted for the damages. 2. Spare partsOur liability to deliver and hold spare parts available is li-mited to the period of 5 years after initial shipment of the product. Our respective list prices apply for spare parts. 3. Disposal We offer our customers to take back products that fall under the restriction of hazardous substances directive (ElektroG) within Germany free of charge, for products, which were brought into circulation after the 13th of August 2005. We will take care for the disposal. If a customer chooses not to let us take care for the disposal, he takes the responsibility of a disposal according to legal regulations and discharges us from our liabilities according to §10 sect. 2 ElektroG and any associated liabilities of others.

4. Subject to alterations The manufacture has the right for changes in hardware and software of the product at any time without preliminary noti-ce, as long as these changes advance reliability or quality of the pump. No claims can be made if for instance design, functionality or performance of the pump changes elemen-tary.Theassuredspecificationofthepumpisalwaysgua-ranteed.

2. CE Manufacturer’s declaration

The manufacturer assures, that the products of the Red Dragon® 3 Speedy series comply with the following EWG-directives, when installed and uses according to this manual:

Machinery Directive (98/37/EG) Electromagnetic compatibility (89/336/EEC)/(73/23/EWG (95) EN ISO 12100 Safety of machineryEN 61000-6-2 Electromagnetic compatibility EN 61000-6-3 Electromagnetic compatibility (EMC)EN60335-1:2002 Specificationforsafetyof household and similar electrical appliances.EN 60335-2-41:2003 Household and similar electrical appliances. Particular requirements for pumps.EN60335-2-55:2003 Specificationforsafetyof household and similar electrical appliances. Particular requirements for appliances for use with aquariums and garden ponds.EN 50366:2003 Household and similar electrical appliances. Electromagnetic fields.Methodsforevaluation and measurement.EN 55014-1:2006 Electromagnetic compatibility. Requirements for household appliances, electric tools and similar apparatus. Emission.EN 55014-2:1997 Electromagnetic compatibility. Requirements for household appliances, electric tools and similar apparatus. Immunity. Product family standard.

2.1. Manufacturer Royal Exclusiv® pumps & skimmer

Richard-Byrd-Str. 7 // 50829 Cologne // Germany

Fon +49(0)221/222886 0 // Fax +49(0)221/22288622

[email protected] // www.royal-exclusiv.de

Made in Germany

Royal-Exclusiv® EAR-number: WEE.Reg.Nr. 83082352

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Since 1986





2.2. Formal obligation

All Red Dragon® 3 pumps are made in Germany. The die-casting tools were made in Germany. The die-casted parts originate from German production. The assembly, the cast-ingofthestatorandthefinalinspectionandtestingoftheRed Dragon® 3 pumps is done in Germany. Essential parts of the pumps originate from non-German or near-European production.Titanium parts are made out of saltwater resistant pure ti-tanium, grade 2. All plastic parts are made from ozone and UV resistant material. The wiring is saltwater resistant. The stator casing, the raw mantle and the bearing rings are made from saltwater resistant titanium, grade 2. The para-bolic rubber feet are made from 30 shore soft, saltwater resistant natural rubber.

3. Quick installation - RD3 Speedy with speed regulation

The pump has a DC motor and therefore is equipped with a driver unit. The Red Dragon® 3 Speedy pumps may only be operated with an ELCB (earth leakage circuit breaker)!!

!! Important !! Electrical grounding of the wiring of the Red Dragon® 3

pumps is absolutely mandatory! Bridge circuits or grounding over neutral conductor are not permitted and

might cause inductive fault current up to 50 Volt!

Setting-up operation has to take place in the following order:

1. Thoroughly purge the pump, to remove the disinfectant.2. Place the pump below the water level.

(The pump is not regenerative).3. Insert power plug. Caution: The electrical socket

needs to be grounded. 4. Keep hole of the pump during the test run.

Danger of blowback!5. The pump starts immedialty (softstart).6. Use the buttons (red triangles) to adjust the revolutions

per minute.

Caution :

When the power button is pressed, firstlyalwaysthepowerconsumptionin%isshown.

Only after 2-3 seconds the actual power consumption in Watt is displayed.

3.1. Quick installation guide Red Dragon® 3 SuperSilence (without speed regulation)

The model Red Dragon® 3 without rev limiter can be operated submersed and externally (out of the water). We generally suggest the usa-ge of decouple kits (silicone tubes) in order to fully take advantage of the warranted low noise level of the Red Dragon® 3 pumps.

3.2. Quick installation guide RD3 Mini Speedy BK / RD3 Mini Speedy / - pump with speed regulation

50 Watt RD3 Mini Speedy skimmer pump

4. Improper usage

This manual is indented to inform you correctly und ex-haustively, i.e. also over potential risks caused by the pump.Theuser,fitterandmaintenancetechnicianisres-ponsible to check the compliance with the procedures and advises in this manual. The RD3 are built with state-of-the Art technology and to comply with existing safety regulati-ons. Nevertheless this device may cause risks for individu-als and for property, if it is used improperly or not regarding to its designated use, or if safety advises are ignored.

Power Consumption Revolution

adjustment

50 Watt RD3 Mini Speedy flow-andfilterpump

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Since 1986





If the pump is used improperly, the liability of the manufac-turer and the operating permit are void. For safety reasons children and juveniles younger than 16 years as well as people who do not recognize possible risks or who are not familiar with this manual may not use the device. Please preserve this manual carefully. In the case of a dispo-sal please hand over the complete manual.

The combination of water and electricity can be a serious threat to life and limb, when not installed according to di-rections or when used improperly.

Only use the device when no body parts have contact to the water! Before you reach into the water always disconnect the pump from the power supply. Compare the electrical specification on the type label of the de-vice with the specification of the power supply. Make sure that the device is connected to an ELCB (earth leakage circuit breaker) with an assigned leakage ra-ting of max. 30 mA (DIN VDE 0100T739). Only operate the device on a correctly installed power plug.

Keep the power plug and the wiring dry! Install the wiring protected in order to avoid damages.

IT IS NOT ALLOWD TO CUT THE WIRING OR THE PO-WER PLUG. DOING SO WILL IMMIDEIATLY VOID ALL WARRANTY AND LIABILITY OF THE MANUFACTURER.

Only use wiring, installations, adapters, extension cables and connection cables with grounding-typ plugs, which are approvedforoutdoorusage(DINVDE0620)withsuffici-ent cable diameter. Do not pull on the wiring of the de-vice and to not use the wiring to carry the device! If the wiring is damaged or broken the device may no longer be used! Reparation is not possible as the wiring is per-manently grouted in the engine housing. Take care that the power plug never falls into water or gets wet. If the plug gets wet in any kind, it has to be opened by a professional and cleaned by purging with demineralised water. Protect the plug and the wiring against heat, oil, UV light and sharp corners. The manufacturer is not liable in any way for any damages, which are made by improper installation or by the carelessness of the user or installer. In general, when put out of service, the pump has to be cleaned extre-mely thoroughly. Before it newly brought into service the ease-of-movement of the impellor has to be che-cked by hand. If the impellor cannot be moved round by hand, the pump needs to be disassembled and clea-ned completely. It is forbidden to disconnect the plug from the controller / pump while the device is in use.

This can result in serious damages to the electronic com-ponents and to dangerous situations due to grounding pro-blems. The controller may exclusively be connected and operated on an ELBC protected wiring (30 mA rating) and into a grounding receptacle. Thewiringmaynotbemodifiedorreplaced.Electricalin-stallations always have to be compliant and according to national and international directives and requirements. Ne-ver open the case of the device or of the appending parts if this is not explicitly suggested in the user manual. Never applytechnicalmodificationsthedevice.Onlyuseoriginalspare parts and accessories. Let only authorized customer service facilities conduct reparations. Never use the pump with other liquids than water. If you have any questions or problems consult an electrician, your dealer or the manu-facturer Royal-Exclusiv®.

Always disconnect the pump from the power supply before working on it.

Never use the device without water throughput. The pump will automatically start when the power connec-tion is established, unless you press the “Stop” but-ton. Then you can only start the pump by pressing the “Start” button. The pump will then automatically acce-lerate to the last chosen power setting.

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Since 1986





4.1. Applications

The RD 3 pump is suitable for freshwater, brackwater, saltwater and to pump other non-aggressive, non-explosi-ve liquids that do not contain oil. It can haul clean as well as – to a certain extent – polluted water. The pump is not suitable for water with larger particles. The pollutants may not exceed 0.8mm in size. In general the pump is to be used for applications with cleanwater.Cleanwater inthiscaseisdefinedaswaternot containing solid particles, which could damage the be-arings. Examples for particles or pollutants not suitable are sand or pyrolosite after a manganese peroxide treatment in a pond. Damages caused by such pollutants in the water do not fall under warranty or service.

The most common use case for the RD 3 pumps are in the context of filtration systems (aquariums, ponds or swim-ming pools) and/or to supply a beck/creek or waterfall. The pump is not self-supplying and therefore can be used abo-ve the water surface and only in combination with a back-pressure valve on the inlet pipe. In this case the pump has tobefilledwithwaterbeforitissetintooperation.

Temperature of the liquid : +2 to +40°C. Environment temperature : 0 °C to max. +50 °C Max. working pressure : 2bar (20m head of water)

5. Fitting

Caution:Before you install the pump you have to read the manual thoroughly. Damages, which are caused because the ma-nual was not read thoroughly, do not fall under warranty.

When unpacking the pump, check whether all parts were delivered completely and undamaged. Detected damages have to be reported within 8 days after the purchase of the pump at your retail location. When unpacking the pump, it is possible that the inside of the pump is wet. The pump is tested before it leaves the factory.

Prior to its packaging the pump is treated with a biodegra-dable disinfectant in order to neutralize possibly present bacteria. The pump therefore has to be purged with water thoroughly before usage.

Please check the pump for damages before you set it into operation. Should the pump have damages it may not be set into operation. Please inform your retailer immediately

if the pump is set into operation even though it is dama-ged, any warranty and liability is void.

Pull the plug electrical socket and make sure that the pump cannot be switch on. During the course of the installation the pump may not be connected to the power supply. To avoid injuries take care to not reach into opening of the pumpwithyourhandsorfingers,whenthepumpiscon-nected to the power supply.

5.1. Controller

The controller may not be used outdoors. It is only ap-proved for indoor usage. Furthermore the controller may not be opposed to direct sunlight or direct heat sources (powerful lamps, central heating etc.). Adequate air venti-lation has to be assured. Therefore a minimal distance of 10cm to each side from the next cabinet/shelve has to be assured. An adequate air ventilation of the room has to be assured.

>10cm>10cm

>10cm>10cm

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Since 1986





5.2. Pump

The pump may be used in almost any position. However it hast so stand stable on a solid base. The inlet pipe is con-nected to the suction side of the pump 1. It has to be assured that the pump can be de-aerated trough the outlet 2.

The pump should ideally be placed beneath the water le-vel 3. The pump can be placed submersed 4 or out of the water (dry) 5. In the case of a dry placement, adequate air ventilation has to be assured. Furthermore the pump may not be exposed to direct sunlight. Place the pump as close as possible to the actual water connection; hence the inlet piping has to be as short as possible.

If the pump is placed above the water level 6 the installati-on of a backpressure valve 7 is mandatory. In this case the inletpipingofthepumphastobefilledwithwaterbeforethe pump is set to operation. In such a setup the risk of the pump to run dry is very high, when the backpressure valve does not work properly. Damages which are caused by the pump running dry are excluded from warranty.

Forusageinpollutedwatertheapplicationofaprefilterisnecessary. It is recommend to use a quick release (or 3 step release), so that the pump can be quickly disconnec-ted in order to simplify cleaning and maintenance work on the pump.

The piping has to be installed in a way that possible me-chanical tensions, which result from varying temperatures, do not affect the housing of the pump.

5.3. Inlet pipe

Ifnosufficientamountofwaterreachesthepumpbecausethe drag of the inlet pip is to strong, the pump will consume a lot of power and the electronics gets very warm in the long run. The electronic contains a self-protection mecha-nism for this case and will lower the power. If the pump delivers less and less water after hours or days of operation it is possible that the inlet piping is too large.

The best thing is to enlarge the diameter of the piping on the inlet side by 1 – 2 sizes directly in front of the pump, in order to maximize the delivery rate and to minimize energy consumption.

Anycouplinghastobe100%air-proof.Ifatubeisusedasinlet,thishastofulfiltherequirementsofasuctionpipe.

It is very important, that the initial inlet at the pump is straight. (Minimum distance of Ø 3-5 x the diameter of the inletpipesfromthehousingtothefirstbow).Inthiswaytheefficiency factor ismaximized, because thewater enterslaminary at the impeller. (see next page)

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Since 1986





If the inlet piping is longer than >10 Ø or the suction head is higher than 1 m the inlet piping has to be 1 or 2 sizes larges than the intake of the pump.

5.4. Pressure pipe (pump outlet)The pressure pipe has to have the same diameter as the intake of the pump in order to minimize pressure loss, high flowratesandnoise.Thebest thing is ifyouenlargethepressure pipe directly after the pump oulet, in order to ma-ximize the pump capacity and to safe energy. Reduce is feasible in small groups. Maximum 1 size smaller. For example, from 40 mm to 32 mm or 32 mm to 25 mm.

Outlet pipe dimensions:Model 50 W, min. 25 mm, Model 75 Watt min. 32 mm

Ø x 3-5

Ø x 3-5

Always use bows instead of elbows

= =

max. Ø x 10

Inlet piping dimensions:Model 50 W min. 40mm, Model 75 W min. 50mm

8

If there is a danger that the pressure pipe gets completely blocked (e.g. by a ball valve) a bypass has to be installed in the pressure pipe, so that alwaysaminimalflowof

water trough the pump is guaranteed.


Since 1986





5.5. Electrical connection – setting-up operation

Check whether voltage and frequency on the type label of the pump match the supply voltage. The person respon-sible for the installation has to check whether a standard conform grounding is available.It is necessary to check if the electrical installation has a highly sensitive earth leakage circuit breaker (ELCB/GFCI) is available (30mA – DIN VDE 0100T739).The fuse for the electrical net has to be one level high then the fuse of the pump.

Fuse dimensions: pump lightning mainup to 75 Watt min. 1 A min. 2 A

5.6. Overload protection

The RD 3 Pumps have an electronic and electric overload protection. If the rotor gets blocked, the motor is switched off. Once the blockade is reversed, you can restart the pump. Additionally it will, should the situation arise, restart itself for up to 12 times. If the pump is still blocked after 12 attempts “Error” occurs in the display and the pump swit-ches off permanently. Only disconnection and reconnection from and to the power supply can restart the pump. This assumes that the cause of the blockage was redeemed. 5.7. Turning the head of the RD 3 Speedy 75 W pump with turn able bypass

The head of the RD3 75W pump with bypass can be tur-ned into three directions. The bypass is designed to be freely turn able and can be turned in any direction with the pump head. The bypass tube can be exchanged. Press the socket on the black elbow down a bit and the tube can be pulled out.

6. Operation of the RD3 pumps with controller

Important Notice: The imprint on the buttons and LEDs may vary troughout the text, the functions however remain the same.

The display is in W (the actual measured effective power / energy meter consumption).Attention: When you press the buttons it isalwaysthe%displayactive.After 2-3 seconds the display switches to the effective pow-er mode.

Pressing the “plus-key” increases the revolution of the pump. Thustheflowrateandtheenergy consumption increase.

Pressing the “minus-key” decreases the revolution of the pump.Thus the flow rateand the energy consumption decrease.

The revolution can be chosen in steps from 15-50W (75W). Thepumprunsalwaysontheconfiguredspeed.

After a loss of the electrical power supply the pump will re-start in the last valid setting automatically.

7. Maintenance and cleaning of the RD3 Speedy and RD3 4500 SuperSilence pumps

Disconnect the pump from the power supply prior to each maintenance work. Red Dragon®supply-andflowpumpsareessentially tobeclassifiedas low-maintenance.Usu-ally the necessary maintenance work is limited to a check of the impellor for obstruction. Remove obstacles from the impellor with a slim and spiky tool. A decreasing supply rate is often the result of dirt. Possible calcinations (especially in saltwater applications) has to be removed with a very soft acid as for instance vinegar. Avoid applying pressure to the sides of the impellor or the rotor. The pump can be disas-sembled nearly completely for cleaning.

Infreshwater-andsaltwaterapplicationscalcificationonlyappearsinveryhardwaterandafteracompletere-fillingofthe pond. After this the largest amount of carbonate will be omitted within 2-3 days.

To dismount the pumps head from the engine, unscrew the M5 hexagon socket titanium screws with a matching

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Since 1986





spanner. When this is done the whole pumps head can be removed. I necessary the impeller unit can be removed, by cautiously pulling on the rotor with. When you pull on the rotor, be very careful, as the impellor is held in its position by the magnet. If you release the rotor while trying to pull it out, the bearing can get a serious damage.

Use fitting hexagon key to loosen the 4 screws from the case.

Do not underestimate the power of the magnet. If you slightly losse the grip and the axis hits the rear bearing, the risk to damage the bearing is very high.

A damage bearing causes high reparation costs.

Grab rotor and and cautiously pull out completely. Check parts for calcification.

After maintenance you can assemble the pump in rever-sedorder.Pleasepayattentiontofirstonlylooselyfixtheincrossedoverorderandthenfixthemsemi-solid(hand tight). For the usage of a cordless screwdriver see the picture. The O-seals of the pump are made from silicone or EPDM/Viton, depending on the application.

Please use only fresh and original O-seals with the correct thickness and hardness as replacement. When O-seals are aging, the hardness slightly changes. When you re-as-semble the pump, the O-seals should always be replaced by new ones. This will increase the lifespan of the pump. Silicone and EPDM / Viton O-seals are resistant against acids and bases.

7.1. Decalcification, cleaning and assembly of the RD3 Speedy pumps and RD3 SuperSilence

Decalcify the pump completely. Please do not use hydro-chloric acid, not even in extenuated form. This may dama-gethepumpbeyondrepair.Afterthedecalcificationpurgethe pump with clear water. Re-assemble the pump.

Tighten the screws loosely crossed over and the fix them semi-solidly.

Attention: The 75 Watt RD3hastanadditionalaxialfloatingbearingon the rear shaft. Remove this bearing in the case of cal-cification cautiously and decalcify seperatly.The bearinghas to be installed on the axis before the pump is re-as-sembled.Thebearingneedstobefixatedbeforeassem-bly as seen on the third picture. The axial bearing is not compulsory and only serves to avoid radial run-outs while restarting the pump.

7.2. Power outages and emergency power supply

After a blackout the pump will start automatically and the controller will set up the last chosen speed. The pump can used on a commercial emergency power supplyoracommercialUPS,whichisfittedwitharectifierpackage.

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Since 1986





Possible cause

1)Insufficientvoltagefromthe power supply 2) Plug not adjusted correctly 3) Connection pump/electronic faulty 4) ELCB has triggered 5) impeller blocked 6) pump electronic or engine defective 7) pump safety electronic switches the pump off

1) The pump aspirates air 2) An air bubble is in the pump housing 3) The pump faces too much pressure on the outlet 4)Thepumpisnotfilledwithwater5) The intake or the backpressure valve is blocked 6) The delivery height is too high

1) See error 2)2) Impeller worn out or damaged3) electronics overheated

4) engine speed set to low

1) solid parts/particles block the free turning of the rotor2) voltage out of tolerance3) damages on the magnetic rotor or on the engine4) actual power exceeds 50/75 W.

8. Error table

Error

1) The pump does not deliver water, the engine does not turn. The display is not lit.

2) The pump does not supply water, the engine is turning.

3) The pump delivers irregularly a limited amount of water.

4) Irregular operation

Action

1-3) Check if the correct voltage is supplied and whether all plugs are adjusted correctly. 4)SwitchonELCB.Ifitswitchesoff again; something is possibly blocking the impeller.5) Clean impeller from possible blockages. It is possible that you have to pull out the magnetic runner in order to perform the cleaning6) Contact customer service 7) The engine reports an error. Check the inlet side and the pumpe housing for obstructions/blockages.

1-2)Retryforacoupleoftimesorfill the pump intake with water. Remove the blockage or other 3) Resistance in the outlet (ball valves closed?)4/5) Check 6) Contact customer service

1) See error 2)2) Contact customer service3)Insufficientaircirculationatthe housing,e.g.ifitisfittedintoa closet, it is exposed to direct sun light or the ambient temperature is too high. Inlet not OK.4) Increase engine speed to max.

1) Remove blocking particles2) Supply voltage as indicated on the type label3) Contact customer service

4) Reduce engine speed until the actual power reaches max. 50 / 75 W

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Since 1986





RD3 Standard 50 Watt / 4500 L/h

110/ 230 Volt 50/60 Hz50 WattNoYes3 m indoors 10 m outdoorsNoYes / Yesmin. 40 mm (pipe)min. 25 mm (pipe)4,1 kg2 YearsNon adjustable 3000 1/min

RD3 Mini 50 Watt / 5000 L/h

110/ 230 Volt 50/60 Hz50 WattYesYes3 m indoors 10 m outdoorsYesYes / Yesmin. 40 mm (pipe)min. 25 mm (pipe)4 kg2 YearsSpeed variable 400 – 4000 1/min

Model

VoltageWattage (P1)External controllerIP68Length of wiringDigital displayPump fully submersible and dryInlet dimensionOutlet dimensionsWeightWarrantyRevolution

Model

VoltageWattage (P1)External controllerIP68Length of wiringDigital displayPump fully submersible and dryInlet dimensionOutlet dimensionsWeightWarrantyRevolution

RD3 Speedy 75 Watt / 8000 L/h

110/ 230 Volt 50/60 Hz75 WattYesYes3 m indoors 10 m outdoorsYesYes / Yesmin. 50 mm (pipe)min. 32 mm (pipe)4,5 kg2 Years Speed variable 300 – 3000 1/min

RD3 Mini 50 Watt Bubble King®

110/ 230 Volt 50/60 Hz50 WattYesYes3 m indoors 10 m outdoorsYesYes / Yesreducing ring Ø 32 mmNozzle with ozone & air plug 4 kg2 YearsSpeed variable 400 – 4000 1/min

For further details see type label. Noise level: The noise level is beneath the levels of the benchmark of the machine directive of the European Council, partly below 32dB (measured in an outdoor setting, 1 meter).

And now we wish you much pleasure with your Red Dragon® 3 pump.A regular maintenance guarantees a long running and thus life.

Royal Exclusiv® in Juli 2012

9. Technical data

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operating- and maintenance manual red dragon for all red

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